. >> reporter: house members will return to capitol hill on sunday and could begin voting that night. they would have about 24 hours to approve a deal. adding to the urgency, treasury secretary timothy geithner warned congress that the nation's debt limit will be reached by december 31st and extraordinary measures would have to be taken to avoid default on the government's loans. danielle nottingham, cbs 5, washington. >>> just hours ago hawaii's lieutenant governor became the country's newest senator. >> congratulations. >> thank you. >> 40-year-old brian schatz takes the place of long-time senator daniel inouye. inouye died just last week. schatz traveled from hawaii to washington aboard air force one with president obama last night. >>> former president george h.w. bush remains in intensive care tonight. a family spokesman says the 88- year-old is alert, in guarded condition and doing better since a cough sent him to the hospital. doctors are cautiously optimistic about his treatment. >>> the storm that hit 30 states this week is finally on its way out of the country. it's all part